DE102013217790A1 - Verstellpumpe - Google Patents

Verstellpumpe Download PDF

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Publication number
DE102013217790A1
DE102013217790A1 DE102013217790.9A DE102013217790A DE102013217790A1 DE 102013217790 A1 DE102013217790 A1 DE 102013217790A1 DE 102013217790 A DE102013217790 A DE 102013217790A DE 102013217790 A1 DE102013217790 A1 DE 102013217790A1
Authority
DE
Germany
Prior art keywords
pressure
cam ring
control chamber
valve
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE102013217790.9A
Other languages
German (de)
English (en)
Inventor
Yasushi Watanabe
Atsushi NAGANUMA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Automotive Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Publication of DE102013217790A1 publication Critical patent/DE102013217790A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
    • F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/002—Hydraulic systems to change the pump delivery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3442—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
DE102013217790.9A 2012-09-07 2013-09-05 Verstellpumpe Withdrawn DE102013217790A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-196713 2012-09-07
JP2012196713A JP6082548B2 (ja) 2012-09-07 2012-09-07 可変容量形ポンプ

Publications (1)

Publication Number Publication Date
DE102013217790A1 true DE102013217790A1 (de) 2014-03-13

Family

ID=50153546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013217790.9A Withdrawn DE102013217790A1 (de) 2012-09-07 2013-09-05 Verstellpumpe

Country Status (4)

Country Link
US (2) US9670925B2 (ja)
JP (1) JP6082548B2 (ja)
CN (1) CN103672353A (ja)
DE (1) DE102013217790A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014215597A1 (de) * 2014-08-06 2016-02-11 Mahle International Gmbh Hydraulikfördereinrichtung und Hydrauliksystem

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6082548B2 (ja) 2012-09-07 2017-02-15 日立オートモティブシステムズ株式会社 可変容量形ポンプ
JP6050640B2 (ja) 2012-09-07 2016-12-21 日立オートモティブシステムズ株式会社 可変容量形オイルポンプ
JP6004919B2 (ja) 2012-11-27 2016-10-12 日立オートモティブシステムズ株式会社 可変容量形オイルポンプ
JP6006098B2 (ja) * 2012-11-27 2016-10-12 日立オートモティブシステムズ株式会社 可変容量形ポンプ
JP6228003B2 (ja) * 2013-12-26 2017-11-08 サンデンホールディングス株式会社 流量検出装置及び可変容量圧縮機
JP6289943B2 (ja) * 2014-03-10 2018-03-07 日立オートモティブシステムズ株式会社 可変容量形ポンプ
US9771935B2 (en) * 2014-09-04 2017-09-26 Stackpole International Engineered Products, Ltd. Variable displacement vane pump with thermo-compensation
JP6270684B2 (ja) * 2014-10-03 2018-01-31 トヨタ自動車株式会社 油圧制御装置
JP2016104967A (ja) 2014-12-01 2016-06-09 日立オートモティブシステムズ株式会社 可変容量形オイルポンプ
JP6410591B2 (ja) 2014-12-18 2018-10-24 日立オートモティブシステムズ株式会社 可変容量形オイルポンプ
US10030656B2 (en) 2014-12-31 2018-07-24 Stackpole International Engineered Products, Ltd. Variable displacement vane pump with integrated fail safe function
US9534519B2 (en) 2014-12-31 2017-01-03 Stackpole International Engineered Products, Ltd. Variable displacement vane pump with integrated fail safe function
JP6490975B2 (ja) * 2015-02-04 2019-03-27 日立オートモティブシステムズ株式会社 オイルポンプ
JP6419223B2 (ja) * 2015-02-06 2018-11-07 日立オートモティブシステムズ株式会社 可変容量形ポンプ
JP6107884B2 (ja) 2015-05-28 2017-04-05 マツダ株式会社 エンジンのオイルポンプ制御装置
DE112016002759T5 (de) * 2015-06-19 2018-03-29 Hitachi Automotive Systems, Ltd. Verstellbare Ölpumpe
CN105090726A (zh) * 2015-07-21 2015-11-25 哈尔滨东安发动机（集团）有限公司 一种旋板式滑油泵
US10947973B2 (en) 2015-08-10 2021-03-16 Hitachi Automotive Systems, Ltd. Variable capacity oil pump
CN108026923B (zh) * 2015-09-18 2021-03-16 日立汽车系统株式会社 容量可变型油泵
DE102015121672B3 (de) * 2015-12-11 2017-05-04 Schwäbische Hüttenwerke Automotive GmbH Pumpe mit verstellbarem Fördervolumen
CN105736366B (zh) * 2016-04-20 2018-01-23 周丹丹 一种油路压力控制装置及其控制方法
JP6376177B2 (ja) * 2016-07-06 2018-08-22 トヨタ自動車株式会社 車両の潤滑油供給装置
JP6308251B2 (ja) * 2016-07-20 2018-04-11 マツダ株式会社 エンジンのオイル供給装置
CN106247149A (zh) * 2016-08-30 2016-12-21 宁波圣龙汽车动力系统股份有限公司 可变排量机油泵
JP6747746B2 (ja) * 2016-09-16 2020-08-26 日立オートモティブシステムズ株式会社 可変容量ポンプ及び内燃機関の作動油供給システム
DE202018103580U1 (de) * 2017-06-27 2018-09-05 O.M.P. Officine Mazzocco Pagnoni S.R.L. Wasserpumpe
EP3724452B1 (en) * 2017-12-13 2021-10-27 Pierburg Pump Technology GmbH Variable lubricant vane pump
KR102653718B1 (ko) 2019-01-31 2024-04-01 스택폴 인터내셔널 엔지니어드 프로덕츠, 엘티디. 펌프의 피봇 핀에 통합된 패닉 밸브
CA3137503A1 (en) 2019-04-23 2020-10-29 Stackpole International Engineered Products, Ltd. Vane pump with improved seal assembly for control chamber
CA3140286A1 (en) 2019-05-20 2020-11-26 Stackpole International Engineered Products, Ltd. Spool valve used in a variable vane pump
WO2022037792A1 (en) 2020-08-21 2022-02-24 Pierburg Pump Technology Gmbh Variable displacement lubricant pump

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JP2012196713A (ja) 2012-05-14 2012-10-18 Keihin Thermal Technology Corp 扁平管の製造方法および扁平管半製品の製造装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014215597A1 (de) * 2014-08-06 2016-02-11 Mahle International Gmbh Hydraulikfördereinrichtung und Hydrauliksystem
US10337511B2 (en) 2014-08-06 2019-07-02 Mahle International Gmbh Hydraulic conveying device and hydraulic system

Also Published As

Publication number Publication date
US10006457B2 (en) 2018-06-26
US9670925B2 (en) 2017-06-06
CN103672353A (zh) 2014-03-26
JP2014051924A (ja) 2014-03-20
US20140072456A1 (en) 2014-03-13
JP6082548B2 (ja) 2017-02-15
US20170234311A1 (en) 2017-08-17

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee